linux-kernel - [PATCH v2 0/2] Enhance DMABUF with reference counting for exporter module

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Date:	Thu, 09 Aug 2012 11:36:20 +0200
From:	Tomasz Stanislawski <t.stanislaws@...sung.com>
To:	linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org
Cc:	airlied@...hat.com, m.szyprowski@...sung.com,
	t.stanislaws@...sung.com, kyungmin.park@...sung.com,
	laurent.pinchart@...asonboard.com, sumit.semwal@...aro.org,
	inki.dae@...sung.com, daniel.vetter@...ll.ch, rob@...com,
	pawel@...iak.com, linaro-mm-sig@...ts.linaro.org,
	linux-kernel@...r.kernel.org, gregkh@...uxfoundation.org,
	jy0922.shim@...sung.com, sw0312.kim@...sung.com,
	dan.j.williams@...el.com
Subject: [PATCH v2 0/2] Enhance DMABUF with reference counting for exporter
 module

Hello,
This patchset adds reference counting for an exporter module to DMABUF
framework.  Moreover, it adds setup of an owner field for exporters in DRM
subsystem.

v1: Original
v2:
  - split patch into DMABUF and DRM part
  - allow owner to be NULL

Regards,
Tomasz Stanislawski

Tomasz Stanislawski (2):
  dma-buf: add reference counting for exporter module
  drm: set owner field to for all DMABUF exporters

 Documentation/dma-buf-sharing.txt          |    3 ++-
 drivers/base/dma-buf.c                     |    9 ++++++++-
 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c |    1 +
 drivers/gpu/drm/i915/i915_gem_dmabuf.c     |    1 +
 drivers/gpu/drm/nouveau/nouveau_prime.c    |    1 +
 drivers/gpu/drm/radeon/radeon_prime.c      |    1 +
 drivers/staging/omapdrm/omap_gem_dmabuf.c  |    1 +
 include/linux/dma-buf.h                    |    2 ++
 8 files changed, 17 insertions(+), 2 deletions(-)

-- 
1.7.9.5

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